This reverts commit 39b960d.

* add in the use of :has to get rid of class

* currently everything is backward capatible except nested tables

* backward compatibility for nested tables

* adds in data-cols. Forgot to add them in before pushing

* fix: cmd-111 empty `data-col`s

* chore: cmd-111 remove `has-data-cols` class

It is outdated and unused.

* fix: cmd-111 responsive table for headless table

* fix: cmd-111 useless space for missing data-col

* refactor: cmd-111 :--table-has-… → :--table--has-…

* refactor: cmd-111 :--table-has-… → :--table--is-responsive

* build: cmd-111 :--table-has-… → :--table--is-responsive

* fix: cmd-111 more :--table-has-… → :--table--is-responsive